Plant protection product

A plant protection agent and mixture technology, which can be used in plant growth regulators, biocides, animal repellents, etc., can solve the problems of aggravated copper damage and poor compatibility of inorganic copper preparations.

Active Publication Date: 2014-04-02
GUANGXI UNIV
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a plant protection agent, which can avoid the poor compatib...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plant protection product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solutions of the present invention will be described in detail below in conjunction with preferred embodiments. It should be understood that the following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.

[0022] The invention provides an embodiment of a plant protection agent, which is prepared by coordination and complexation of Xanthomonas exopolysaccharide and copper inorganic salt, or by coordination and complexation of Xanthomonas exopolysaccharide and zinc inorganic salt , or made by coordinating and complexing Xanthomonas exopolysaccharide with copper inorganic salt and zinc inorganic salt, specifically composed of the following ingredients in proportions by weight: Xanthomonas exopolysaccharide 0.5-1.0%, copper inorganic Salt 0.5-1.0%, zinc inorganic salt 0.5-1.0%, polyethylene glycol-4000 1%, polyvinyl alcohol 2%, polyvinylpyrrolidone 1%, distilled water 93.0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a plant protection product, which is prepared from yellow extracellular polysaccharide bacterium and a copper inorganic salt in a coordinated complexing manner, or prepared from the yellow extracellular polysaccharide bacterium and a zinc inorganic salt in the coordinated complexing manner, or prepared from the yellow extracellular polysaccharide bacterium and the copper inorganic salt and the zinc inorganic salt in the coordinated complexing manner. The plant protection product is concretely prepared from the following components by weight percent: 0.5-1.0% of yellow extracellular polysaccharide bacterium, 0.5-1.0% of copper sulfate, 0.5-1.0% of zinc sulfate, 1% of polyethylene glycol-4000, 2% of polyving akohol, 1% of polyvinylpyrrolidone and 93.0-95.0% of distilled water. By adopting the plant protection product, the problem of poor blending property of an inorganic copper preparation is overcome, so that a compact protective drug film is formed after the inorganic copper preparation is sprayed on the crop surface, and copper and zinc ions are subjected to sustained release to be taken as plant nutrients, so that the low 'copper content' in the preparation is ensured, and the problems of copper pollution or aggravated mite pollution caused by incorrect use of the inorganic copper preparation is overcome.

Description

technical field [0001] The invention relates to the prevention and control technology of plant diseases and insect pests of agricultural and forestry plants, in particular to a protective agent for agricultural and forestry plants. Background technique [0002] The scientific concept of plant protection is "prevention before treatment, prevention first". Before the pathogens infect the host, or in the early stage of the pest, if the protective agent is applied on the surface of the host in advance, it can protect or prevent the crops from being infected by the pathogen, and at the same time prevent the occurrence of the pest. [0003] The disease prevention feature of protective fungicide is that it can form a dense protective film on the surface of crops that is air-permeable, water-permeable and light-transmitting. This protective film can inhibit the germination and invasion of germ spores, so as to achieve the goal of crop sterilization and disease prevention. Effect; a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C05G3/00A01N43/16A01P3/00A01P7/04A01P1/00
Inventor 卢洁施向东梁树华何勇强白先放黎冠华
Owner GUANGXI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap